28 lines
927 B
Plaintext
Executable file
28 lines
927 B
Plaintext
Executable file
* Tegra HDMI CEC hardware
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The HDMI CEC module is present in Tegra SoCs and its purpose is to
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handle communication between HDMI connected devices over the CEC bus.
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Required properties:
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- compatible : value should be one of the following:
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"nvidia,tegra114-cec"
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"nvidia,tegra124-cec"
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"nvidia,tegra210-cec"
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- reg : Physical base address of the IP registers and length of memory
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mapped region.
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- interrupts : HDMI CEC interrupt number to the CPU.
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- clocks : from common clock binding: handle to HDMI CEC clock.
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- clock-names : from common clock binding: must contain "cec",
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corresponding to the entry in the clocks property.
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- hdmi-phandle : phandle to the HDMI controller, see also cec.txt.
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Example:
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cec@70015000 {
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compatible = "nvidia,tegra124-cec";
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reg = <0x0 0x70015000 0x0 0x00001000>;
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interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&tegra_car TEGRA124_CLK_CEC>;
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clock-names = "cec";
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};
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